2Performance Tests
40 E4416A/E4417A Power Meters Service Guide
11 Round the DVM reading to two decimal places.
Record this reading as V
1
.
• V
1
___________
12 Disconnect the DVM negative input lead from the VRF connector on the
Agilent 432A. Reconnect it to the Agilent 432A chassis ground.
13 Observe the DVM reading. Record the reading as V
comp
.
• V
comp
___________
14 Calculate the Power Reference Oscillator power using equation 2- 4.
15 Verify that P
meas
is within the limits shown in Table 2- 5 and record the
reading in the table.
Ta bl e 2 - 5 Power Reference Level Test Result
Min Max Actual Result
0.991 mW 1.009 mW __________________
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